0133475 - FZU-D 20010327 RIV JP eng C - Conference Paper (international conference)
Kawai, Y. - Brabers, V. A. M. - Šimša, Zdeněk
Acoustic loss and cation distribution in titanomagnetites.
Ferrites. Proceedings of the EIF 8. Kyoto: The Japan Society of Powder and Powder Metallurgy, 2000 - (Abe, M.; Yamazaki, Y.), s. 330-332. ISBN 4-9900214-7-9.
[International Conference on Ferrites /8./. Kyoto (JP), 18.09.2000-21.09.2000]
Institutional research plan: CEZ:AV0Z1010914
Keywords : titanomagnetite * acoustic loss * Youngďs modulus
Subject RIV: BM - Solid Matter Physics ; Magnetism

Using the longitudinal mode composite-bar resonator method the acoustic loss and Young's modulus in the series Ti_xFe3-xO_{4 (0<xó1) were measured on the dingle crystal samples prepared by the floating-zone technique. The diffusion-like processes with the activation energies ranging between 0.08 and 0.83 eV were used to fit four peaks in the temperature dependences of the acoustic loss.
Permanent Link: http://hdl.handle.net/11104/0031440}